TY JOUR TI PECULIARITIES OF THE SELECTION OF MEANS OF INDIVIDUAL PROTECTION OF HEARING ORGANS KW production noise KW hearing protection KW acoustic efficiency. JO Modern Technologies and Scientific and Technological Progress AU Popova, I.A. AU Gorbunova, O.V. PY 2020 IS 2018 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»